they can never be developed by human art ,skill or effort 翻译

they can never be developed by human art ,skill or effort 翻译 how can they be they can be found never can a can that cannot be they`ve passed away.never be Lost Time can never be found You can never be too careful.翻译 Some things can never be forgotten It can never be too good是什么意思 you can never be too careful是什么意思 never can be forever的意思是? can never be sorry for意思 you can never be carefulenough是什么用法 一句英文的意思?pleased are they who can laugh at themselves for they shall never cease to be amused My love can never be erased,and you can never be replaced. they never hurt somebody who can protect themselves they can be quarrelling now are theythey can not be quarrelling now ,------they?are?can?为什么 What can they be的意思